feat(admin-v2): Major SDK/Compliance overhaul and new modules

SDK modules added/enhanced:
- compliance-hub, compliance-scope, consent-management, notfallplan
- audit-report, workflow, source-policy, dsms
- advisory-board documentation section
- TOM dashboard components, TOM generator SDM mapping
- DSFA: mitigation library, risk catalog, threshold analysis, source attribution
- VVT: baseline catalog, profiling engine, types
- Loeschfristen: baseline catalog, compliance engine, export, profiling, types
- Compliance scope: engine, profiling, golden tests, types

Existing SDK pages updated:
- dsfa/[id], tom, vvt, loeschfristen, advisory-board — expanded functionality
- SDKSidebar, StepHeader — new navigation items and layout
- SDK layout, context, types — expanded type system

Other admin-v2 changes:
- AI agents page, RAG pipeline DSFA integration
- GridOverlay component updates
- Companion feature (development + education)
- Compliance advisor SOUL definition

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-v2/components/companion/index.ts

@@ -0,0 +1,24 @@
+// Main components
+export { CompanionDashboard } from './CompanionDashboard'
+export { ModeToggle } from './ModeToggle'
+
+// Companion Mode components
+export { PhaseTimeline, PhaseTimelineDetailed } from './companion-mode/PhaseTimeline'
+export { StatsGrid, StatsGridCompact } from './companion-mode/StatsGrid'
+export { SuggestionList } from './companion-mode/SuggestionList'
+export { EventsCard, EventsInline } from './companion-mode/EventsCard'
+
+// Lesson Mode components
+export { LessonContainer } from './lesson-mode/LessonContainer'
+export { LessonStartForm } from './lesson-mode/LessonStartForm'
+export { LessonActiveView } from './lesson-mode/LessonActiveView'
+export { LessonEndedView } from './lesson-mode/LessonEndedView'
+export { VisualPieTimer, CompactTimer } from './lesson-mode/VisualPieTimer'
+export { QuickActionsBar, QuickActionsCompact } from './lesson-mode/QuickActionsBar'
+export { HomeworkSection } from './lesson-mode/HomeworkSection'
+export { ReflectionSection } from './lesson-mode/ReflectionSection'
+
+// Modals
+export { SettingsModal } from './modals/SettingsModal'
+export { FeedbackModal } from './modals/FeedbackModal'
+export { OnboardingModal } from './modals/OnboardingModal'